Factor Info

ID 42641
Size 244 digits / 810 bits
Status composite
Value 4934871500983556786718496337046736380980493590764964421257938596373007249648974063667037347946457959909081334075455635915267712845249178288604133295899873523891530554055147328939581924711909182651883662604974735647793135127345027994099350804281

Factorizations

Primary (ID: 9137) 641466124349607697016238097 (proven prime)
(ID: 46557) 7693113188147072287367039789597232100075424796675283488583819624966623721989201391804304747242425879666307080136371932845302448845643407983924846807210974595894876327550543973873422801823630146910945560058357050645673 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.